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Meyer Sound Reinforcement Subwoofer 650-R2 Brochure & Specs

Meyer Sound Reinforcement Subwoofer 650-R2 Brochure & Specs

Concert series subwoofer

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650-R2
The 650-R2 Subwoofer extends the
power bandwidth of Meyer Sound rein-
forcement systems to 30 Hz. Accurate and
rugged, this powerful subwoofer consists
of two 18-inch cone drivers capable of long
excursion with extremely low distortion,
set in a heavily braced 14 cubic foot vented
enclosure of multiple-ply hardwood.
Fitted with handles and a pair of high-
density rubber casters, the roadworthy
cabinet is dimensioned in submultiples of
90", the U.S. internal truck width standard.
Concert Series
Subwoofer
The 650-R2 requires a professional qual-
ity two-channel power amplifier capable
of delivering 200 to 300 watts continuously
into 8 ohms or 400 to 600 watts into a
4 ohm load (drivers connected in parallel),
with a signal voltage gain of 20 dB (mini-
mum) to 30 dB (maximum).
Features
High power
Extremely low distortion
Long-term reliability
Rugged
Applications
Road use or installations
Sound reinforcement
Concert, film, and theater
Live music clubs and discos
Bass instrument amplification
— 12
— 9
— 6
— 3
— 0
Inches
Meyer Sound Laboratories, Inc.
2832 San Pablo Avenue
Berkeley, CA 94702
(510) 486-1166
FAX (510) 486-8356

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Summary of Contents for Meyer Sound Reinforcement Subwoofer 650-R2

  • Page 1 650-R2 The 650-R2 Subwoofer extends the power bandwidth of Meyer Sound rein- forcement systems to 30 Hz. Accurate and rugged, this powerful subwoofer consists of two 18-inch cone drivers capable of long excursion with extremely low distortion, set in a heavily braced 14 cubic foot vented enclosure of multiple-ply hardwood.
  • Page 2 650-R2 Specifications Acoustical – 650-R2/B-2EX System Frequency Response Maximum SPL Continuous Peak Acoustical Crossover Frequency 650-R2 Loudspeaker Transducers Enclosure Finish Protective Grill Connector Wheels Physical Dimensions Weight B-2EX Control Electronics Unit Input Type Output Type Maximum Input/Output Level Balanced Unbalanced Hum and Noise Dynamic Range Sense Inputs...
  • Page 3 B-2EX Control Electronics Unit (one per channel). Optimized for use with Meyer Sound subwoofers, and pre-aligned at the factory, the B-2EX contains frequency response and phase response alignment circuitry, and Meyer Sound’s exclusive SpeakerSense driver protection circuitry, ™ incorporating RMS signal limiting and switchable excursion limiting.
  • Page 4 The speaker system, its companion Control Electronics Unit, and a power amplifier rated at 400 watts into 4 ohms shall meet the following criteria: pressure © 1994 Meyer Sound 04057034. 01C2 650-R2/B-2EX sensitivity, 101 dB SPL measured with 1 watt of pink noise, one meter on axis;...

This manual is also suitable for:

Concert 650-r2